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Frequently Asked Questions
Yes! Check out java events happening today here. These are in-person gatherings where you can meet fellow enthusiasts and participate in activities right now.
Discover all the java events taking place this week here. Plan ahead and join exciting meetups throughout the week.
Absolutely! Find java events near your location here. Connect with your local community and discover events within your area.
Java Events Today
Join in-person Java events happening right now
Learn programming with Python, Java, Javascript, C(++) or ...
Dies ist ein informelles Treffen für Lernende, die ihre ersten Schritte in der Programmierung machen oder ihre Grundkenntnisse vertiefen möchten.
***
This is an informal meetup, for learners that want to do their first steps in programming or want to consolidate their skills.
We spend one hour and a half working on tutorials, exercises or projects. If you need help to get started, we will help you finding a good way for learning.
You should be prepared to spend your time "doing things": just hanging around and listening might get boring, if all other people are learning on their side.
There are experienced people are around and you can ask questions as soon as their arise or bring with you questions you have had during the week.
During the last half an hour, we do a (simple) exercise together.
We speak German, English, and a few other languages.
Currently, how main programming languages are:
* Python
* Javascript
* Java
* Flutter
* C++
* C
* C#
* PHP
But you're free to learn any programming language during our Co-Learning!
If you want to learn more about our Co-Learning, please have a look at our website (no frequent updates...):
https://opentechschool-zurich.github.io/
If you're starting with Python, we can suggest:
* Learning Python the hard way (https://learnpythonthehardway.org/python3/) (for Python 3).
* The Solo Learn Python 3 Tutorial (https://www.sololearn.com/Course/Python/).
* A big list of Python tutorials: https://docs.python-guide.org/intro/learning/
For Node.js:
* Nodeschool: https://nodeschool.io/
For C++
* https://de.wikibooks.org/wiki/C%2B%2B-Programmierung
* https://www.sololearn.com/Course/CPlusPlus/
Practice your programming skills with Python, Js, Java, C(++) or ...
Anybody who wants to practice their programming skills is welcome. We share our ideas, learn from each other, do some exercise, ask questions, etc. This meetup is the best for those who want to improve their skills by programming and learning in a group
If you want to learn more about our Co-Learning, please have a look at our website:
[https://opentechschool-zurich.github.io/](https://opentechschool-zurich.github.io/)
\*\*\*
We have a chat group you can join to get more information:
[https://app.element.io/#/room/#ots-zh:matrix.org](https://app.element.io/#/room/#ots-zh:matrix.org)
(You need to create a free account if you don't already have one)
Remote participants are also welcome. You first need to join the Element chat and then get into the video call that we start at around 19:00 (if we forget, pleas ping us in the Element chat!)
\*\*\*
Our main languages are Python and Javascript, but we welcome every programming languages.
Some of the skills we can help you learning:
* Python and
* ... PyGame (Zero / Play)
-.... Flask
* ... Jupyter and data science
-... PySide2 / PyQt
* ... Shoebot
* C++ and
* ... Qt
* ... cmake
* ... and modern C++
* Flutter for Apps
* PHP and
* ... Vue.js
* ... Wordpress
* JS and React.js
We have a few Github repository that can be interesting to browse:: https://github.com/opentechschool-zurich/
Chinese Language Meetup
大家好!
We meet once a week to speak in and about Chinese. Most participants are advanced speakers, or of Chinese descent.
Your are a beginner? By all means give our meet-up a chance and drop by! We'd love to help you navigate through the first steps into this fascinating language.
If the weather allows we will meet outside (see indicated location). Please bring your own beverages and food. There is a public toilet nearby.
我们每周二晚上七点在火车站附近的某个餐厅聚会,一边吃晚餐(已吃过的也可以只喝一杯),一边用中文聊天。本着开放原则,参加者资格和话题不受任何限制。
我们特别欢迎各位华侨、华裔和来自中国的留学生参加我们的活动,扩充我们对中国的了解。不见不散!
天气允许的话我们在外面聚会(请参考所颁布的地点)。此时请安排自己的饮料和食物。附近有公共厕所。
ENGRAVED CERAMIC PLATE: Connect & Create
✨🎟️ [Ticket required !! CLICK HERE](https://atelier-yuniku.as.me/engravedceramicplate) 🎟️✨
**ENGRAVED CERAMIC PLATE: Connect & Create**
Pottery Workshop with Tereza (in English) at atelier yuniku
2 hours / CHF 60.00
Join us for a **relaxed session** where you’ll **design your own engraved ceramic plate**. You will work with a **pre-made plate, handcrafted by us**, so you can focus on designing and engraving your piece.
Start by choosing your favorite underglaze color, then sketch and carve your own motifs into the surface.
Whether you prefer simple patterns, illustrations, or something more playful, this workshop is all about slowing down, experimenting, and creating something uniquely yours.
By the end, you’ll have a beautifully personalized piece that we’ll glaze and fire for you.
**Good to know:**
* Course in English
* Beginner-friendly – no prior experience needed
* Pre-made ceramic plate (ca. 22 cm diameter)
* Choice of 10 underglaze colors
* All materials provided
* Inspiration board available for ideas
* Plate ready for pickup in approx. 4 weeks
* Apéro with wine included
* One plate included; extra plates can be made for a materials fee
**Check out more of our courses: [https://www.atelier-yuniku.ch/en/courses](https://www.atelier-yuniku.ch/en/courses)**
ℹ️ Please note:
* Tickets are non-refundable
* Photos and videos may be taken during the event for communication and promotion purposes. Please let the host know if you do not want to be included.
Living Diversity - Nonviolent Communication weekly course in English in Zürich
\>\>\> All Info and registration here: https://interbeing\.ch/living\-diversity/
**– *Understand our differences and connect in conflict* –**
In this course, we explore together how we can be with each other in our differences. We learn how to communicate more effectively with our loved ones, colleagues and even with people who share opposite opinions.
* How can I feel understood, even when you see things differently?
* How can I connect with people who think, feel, or live differently from me?
* How to navigate conflict without losing myself or the other?
* How to meet diversity with curiosity instead of fear?
Before connecting with others, we get to know ourselves: Find out what is behind our triggers and judgments, identify our feelings and needs. This inner clarity strengthens our self empowerment and the ability to meet others on eye level instead of betraying ourself, giving up our wishes, or dominating the conversation. We learn to better understand each other in our differences and invite cooperation.
We explore movements beyond polarizing debates, while staying true to ourselves, so we can belong a bit more rather than merely fit in.
## We research how to:
* Listen more deeply to ourself and gain inner clarity about our needs and what really matters to us
* Realise when we need self care before connecting with others
* Find inner clarity when we’re triggered
* Stand honestly for our needs, express our wishes and invite cooperation
* Grow capacity in understanding other viewpoints
* See the beautiful messages behind our judgments and the judgments of others
* Be in conflict with care and connection
**Facilitation Style:**
During each session, we offer theoretical input, live demonstrations, group discussions, and two to three guided exercises.
We share insights and tips inspired by Nonviolent Communication (NVC) by [Yoram Mosenzon](https://www.connecting2life.net/trainer/yoram-mosenzon/) and Marshall Rosenberg. But foremost we invite you to find your own way. To develop your own communication style with your inner parts and your fellow humans.
Part of the sessions will be shaped by the wishes and interests of the group. We might offer themed evenings that dive deeper into specific areas of diversity where staying connected can be difficult (such as race, gender, sexual orientation, neurodivergence, mental health, illness and disability, diet, relationship styles, cultural background, political views, and our ways of relating to money and consumption,…) or explore more depth some conflict situation. You’re warmly invited to bring your personal situations so we can work with concrete, lived experiences.
\>\>\>\>\>\>\> All Info and registration here: https://interbeing\.ch/living\-diversity/
Java Events This Week
Discover what is happening in the next few days
PM Session - Open Level Play
Welcome to the Open Level Play Session.
This session takes place every Saturday from 12:15 to 13:45 at the Yonex Badminton Hall Hardbrücke.
The number of players on the waitlist one week in advance determines the number of courts booked. If you are on the waitlist but can no longer attend, please remove yourself as early as possible.
Open to players of all skill levels.
This session is for doubles with a relaxed and social focus.
Ideal for casual play, improvement and meeting new players.
Payment can be made via TWINT after the session.
Peter Kranz: Enter the Java Dungeon - Eine interaktive Reise durch Java 9-26
Hallo liebe Java User Group Mitglieder!
Diesmal haben wir Peter Kranz mit seinem interaktiven Talk zu den unterschiedlichen Java-Versionen zu Gast.
Wir freuen uns euch zu sehen (virtuell oder vor Ort).
* 18:00 Uhr: Einlass
* 18:30 Uhr: Talk
* ab 19:30: Ausklang des Abends
Dank an [adesso](https://www.adesso.de/de/unternehmen/standorte/nuernberg.jsp) für Location, Bier und Pizza!
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Java entwickelt sich seit Version 9 im Halbjahresrhythmus weiter – mit Records, Pattern Matching, Virtual Threads und vielen weiteren Features. Doch wer hat schon die Zeit, 17 Releases im Detail zu verfolgen? Die Fülle an Neuerungen ist enorm, und je nach Projekt und Interesse sind ganz unterschiedliche Features relevant. Ein klassischer Vortrag kann hier nur einen starren Pfad durch die Feature-Landschaft bieten.
Dieser Talk geht einen anderen Weg: als interaktiver Dungeon Crawler. Das Publikum entscheidet gemeinsam, welchen Themenkomplex es als Nächstes erkunden will – Moderne Sprach-Features, Concurrency, APIs, JVM-Tooling oder experimentelle Preview-Features. Jede Entscheidung führt tiefer in den Dungeon und schaltet neue Level frei. So entsteht bei jedem Vortrag ein einzigartiger Pfad durch die Java-Versionen 9 bis 26.
Wie in einem echten Dungeon Crawler sammelt das Publikum dabei XP und wird am Ende einer Klasse zugeordnet – vom Warrior mit Fokus auf Performance bis zum Wizard der Sprach-Features. Ob Einsteiger:in oder erfahrene:r Entwickler:in: Jede Session liefert praxisnahe Einblicke in genau die Java-Features, die das Publikum am meisten interessieren. Kein Vortrag gleicht dem anderen – und der einzige Weg, alles zu sehen, ist wiederzukommen.
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Dein Vortrag bei der Java Usergroup Nürnberg!
Hast du dich in letzter Zeit in deinem Projekt oder privat mit einem interessanten Thema beschäftigt? Vermutlich ist das nicht nur für dich selbst interessant! Hast du Lust, selber einmal einen Vortrag bei der Java-Usergroup Nürnberg zu halten?
Wir sind nicht nur auf Java-Themen fokussiert, sondern beschäftigen uns gern mit und um alles über Software Entwicklung und IT.
Wir wollen bei der JUG nicht nur bekannten Speaker\*innen eine Plattform geben und die neuesten State-of-the-Art Technologien vorstellen. Wir freuen uns auch besonders, wenn wir Themen aus unserem technologischen (Arbeits-)alltag Raum geben zu können. Melde dich gerne bei uns, wenn du dazu Lust hast, wir geben wenn gewünscht gerne auch Hilfestellung bei der Vorbereitung!
Coders Monthly - Zürich
Coders Monthly is a regular gathering of programmers in Zurich interested in honing their craft.
It takes place in Zuerich at Cafe Bar Pluesch (https://cafe-pluesch.ch) on the first Thursday of every month.
For the members list, some pics and more, see the Coders Only (https://codersonly.org/events/coders-monthly) site.
Hope to see you there!
PS: Please join our Discord https://discord.gg/jWUZsKQvrz for any last minute announcements.
AM Session - Open Level Play
Welcome to the Open Level Play Session.
This session takes place every Saturday from 10:45 to 12:15 at the Yonex Badminton Hall Hardbrücke.
The number of players on the waitlist one week in advance determines the number of courts booked. If you are on the waitlist but can no longer attend, please remove yourself as early as possible.
Open to players of all skill levels.
This session is for doubles with a relaxed and social focus.
Ideal for casual play, improvement and meeting new players.
Payment can be made via TWINT after the session.
🌷Plein Air Watercolors
**🌷IMAGINE painting surrounded by flowers all around the place.**
**WHAT DO WE DO?**
► **Demo**: I show you how I paint flowers or what is around using watercolors.
► **Motivation**: Together we are creative outdoors.
► **Guidance**: You choose and I explain you the steps.
**WHERE?**
We go to the peaceful Belvoir Park, one of the oldest landscape gardens in Zurich.
Irises, peonies, magnolias, tulips... enchant with their colors.
**WHAT IS INCLUDED?**
► **Tutoring:** 2,5 hours with my guidance and solving your doubts.
► **Material**: Watercolors, watercolor paper, pencil and eraser.
**ALL LEVELS**
😓 **Beginner:** "But I have no clue!"
**Me:** No worries. I always show the art medium basics and personalized support if you need it.
🤓 **Advance**: "But I don't want to listen the boring explanations!"
**Me:** No worries. Start to paint in your rhythm and skip the introduction.
**I SPEAK**
English, Spanish and German (intermediate level).
**WHAT TO BRING?**
A small chair or towel and a hat to sit where you want.
😊**Hi! I am Marga and I am here to help you to improve your life.**
Let me take care of everything. Good material, relaxing atmosphere, clear organization and kind support.
**FOLLOW ME TO LEARN FOR FREE: [Marga Crea Arte](https://www.instagram.com/margacrea_art)** (Youtube/Instagram/Facebook/TikTok).
AM Session - Competitive Play
Welcome to the Competitive Play Session.
This session takes place every Saturday from 10:45 to 12:15 at the Yonex Badminton Hall Hardbrücke.
The number of players on the waitlist one week in advance determines the number of courts booked. If you are on the waitlist but can no longer attend, please remove yourself as early as possible.
Players are accepted into the session based on skill suitability.
This session is for experienced players looking for quality games.
Play is focused on doubles with a competitive mindset and consistent rallies.
You should be comfortable smashing, return smashes and keeping up a moderate tempo throughout the session.
New players and those who are new to badminton are welcome to join the PM Session (Open Level Play).
Payment can be made via TWINT after the session.
Java Events Near You
Connect with your local Java community
DoJo (Informal Python Meeting)
**Latest Dojo Location!**
**Knotty Pine Brewing**
1765 W 3rd Ave,
Columbus, OH 43212
We're going to try a new dojo location for a few weeks and see how it works
Dojos are informal Python group study sessions where everyone interested in Python gathers to learn about Python, help others with Python, or just hang out. Everyone is welcome from Python beginners to experts. Bringing a laptop is encouraged (we'll have extension cords and power strips). If there's something you want to learn leave a comment on this invite so we can plan ahead.
We're looking for speakers for our Monthly Meetups! Fill out the form if you are interested in presenting to the Python Community.
https://forms.gle/ehSfUAC2WgR34Crq9
Westerville Queer Coffee Meetup
WQC has weekly Thursday night social nights at the Westerville Java Central. Come and grab a coffee and connect with the community: low stakes, chill environment, and tasty drinks. No registration is required; come as you are.
Cocoaheads
Come out to Improving for our monthly iOS and Mac meetings.
This Month's Presentation:
Nothing yet. (You should volunteer).
What is Cocoaheads (http://cocoaheads.org/)?
CocoaHeads is a group devoted to discussion of Apple Computer's Cocoa Framework for programming on MacOS X and iOS (including the iPhone, iPad and Apple Watch). During monthly meetings, members present on their projects and offer tutorials on various programming topics.
What is BuckeyeCocoa (http://buckeyecocoa.org/)?
BuckeyeCocoa is a group of Objective-C/Swift developers/enthusiasts. We host monthly Cocoaheads and near-weekly NSCoder meetings in Columbus, Ohio. The meetings are free to attend.
Presentations!
Presenters welcome! We are always in need of people willing to present material. Any Swift and/or Objective-C related topic is welcome. Times can be 5 minutes (i.e. lightning talks) to a maximum of 2 hours. Interested? Contact info is on the BuckeyeCocoa website.
To volunteer for a presentation contact us at @BuckeyeCocoa on Twitter.
Follow us on Twitter! @BuckeyeCocoa (https://twitter.com/#!/Buckeyecocoa/) For more information: http://buckeyecocoa.org/
COhPy Monthly Meeting
**Improving Office in Franklinton**
Physical location:
Improving Office
330 Rush Alley Suite #150
Columbus, OH 43215
Schedule:
6:00 p.m.: Socialize, eat, and drink. Improving will be providing pizza and beverages.
6:30 to 8:00 pm. Main meeting and presentation(s).
Topic: This month John Lairson will share a notebook describing the Alpaca (Paper) Trading API and discuss different algorithms for evaluating stock trades.
We meet on the last Monday of each Month. Presentations are given by members and friends of this group. If you would like to do a presentation (small or large) on a python topic, please contact Central OH Python at centralohpython@gmail.com
CHROMA @CCAD
FREE event
[https://www.ccad.edu/chroma](https://www.ccad.edu/chroma)
Friday, May 15, 3–7 p.m.
CCAD campus, 60 Cleveland Ave, Columbus, OH
Join Columbus College of Art & Design for *2025* *Chroma: Best of CCAD*, our annual campuswide exhibition showcasing outstanding student work from across the college’s academic programs. This faculty-juried show features select work from CCAD students of all class years, and is a can’t-miss end-of-year campus celebration recognizing their tremendous achievements.
It’ll be a night of fun and entertainment, with interactive games, animation and film screenings, art symposiums, poetry and prose readings, and more (along with some of the best local food trucks). *Chroma* is free and open to all.
Many exhibitions including...
**Game Art & Design:**
**DSB, first floor, Welcome Center lobby and Room 115**
Duty vs. Results: What Makes an Action Moral?
When judging morality, should we prioritize **intentions/duty** or **outcomes/results**? It introduces two influential philosophers as representatives of these approaches.
* **Immanuel Kant (deontology):** An action is moral when it is done from **duty** and follows rational, universal principles (the **categorical imperative**). Certain acts—like lying—are wrong regardless of the consequences; you can’t do a wrong thing for a right reason.
* **John Stuart Mill (utilitarian consequentialism):** The morality of an action is determined by its **effects**, specifically how much **happiness/well-being** it produces. Mill argues that some pleasures are “higher” than others, and that good intentions don’t redeem harmful outcomes.
## Discussion Questions
1. **The lying dilemma:** A murderer comes to your door and asks if your friend is hiding inside. Kant would say you must not lie.
2. **Can good intentions rescue a bad outcome?**
3. **The organ harvest problem:** A surgeon has five patients dying of organ failure and one healthy patient in for a checkup. Killing the one to harvest organs would save five lives, and the math works out for the utilitarian. Why does this feel so deeply wrong? Is that feeling a point in Kant's favor, or just a bias we should overcome?
4. **Do rules need exceptions?** Kant insists moral rules must be universal, with no exceptions. But most of us can imagine extreme scenarios where any rule seems like it should bend. Does the need for exceptions fatally undermine deontology, or is the strength of the system precisely that it refuses to bend?
5. **Who gets to calculate the consequences?** Utilitarianism asks us to maximize good outcomes, but we're notoriously bad at predicting consequences. If we can't reliably know the results of our actions, is it practical to base our entire moral system on outcomes? Does this uncertainty push us back toward rules and principles?
6. **Everyday morality:** Think about a real moral decision you've made recently, even a small one. Did you reason more like a Kantian (what's the right thing to do in principle?) or more like a utilitarian (what will produce the best result?)? Do most people naturally lean one way?
7. **Justice vs. the greater good:** A town can prevent a deadly plague by sacrificing one innocent person. The greater good is clearly served. But is it just? Can an action be morally right and deeply unjust at the same time?
8. **The big synthesis question:** Are these two systems actually opposed, or do they often arrive at the same answers by different paths? Is it possible that we need both: rules to guide us in the moment and consequences to evaluate systems and policies over time?



























